NEW Juniper EX3400-48P 48-Port Gigabit PoE+ Switch NEW CONDITION JUNIPER NETWORKS EX3400 SERIES ETHERNET SWITCH 🔀 NEW Juniper EX3400-48P 48-Port Gigabit PoE+ Switch ⚡ 48× Gigabit PoE+ • 4× 1/10GbE SFP/SFP+ • 2× 40GbE QSFP+ • Virtual Chassis • Junos OS 48× PoE+ 4× 10G SFP+ 2× 40G QSFP+ 740W PoE* Virtual Chassis NEW ACCESS PORTS48× 1GbE UPLINKS4× 10G 40G PORTS2× QSFP+ CONDITIONNEW High-Density Enterprise PoE+ Access Switching

The Juniper Networks EX3400-48P is a compact 1U enterprise access switch designed for demanding converged data, voice, video and wireless networks. It combines forty-eight Gigabit Ethernet PoE/PoE+ access ports with four flexible 1/10GbE SFP/SFP+ uplinks and two 40GbE QSFP+ ports.

With Junos OS, Virtual Chassis technology, redundant field-replaceable power-supply capability and high PoE capacity, the EX3400-48P is an excellent platform for campus access, branch networks, IP telephony, wireless access points, surveillance and other enterprise edge deployments.

⚠️ Power / PoE Budget Notice

Juniper specifies a 920W AC power-supply rating for the EX3400-48P. Maximum PoE/PoE+ budget is 740W with one power supply and up to 1440W with two power supplies. This listing does not promise a second PSU, power cords, optics, DAC cables or other accessories unless they are specifically shown in the listing photos or stated by the seller.

Technical Highlights ⚡ 48-Port PoE+
All forty-eight 10/100/1000BASE-T access ports support PoE/PoE+ for powered edge devices. 🚀 4× 1/10GbE Uplinks
Four fixed uplink ports can be individually configured for GbE SFP or 10GbE SFP+ operation. 🔗 2× 40GbE QSFP+
Two QSFP+ ports provide high-speed connectivity and Virtual Chassis capability. 🧩 Virtual Chassis
Up to ten EX3400 switches can operate and be managed as a single logical device. ⚙️ 336 Gbps Data Rate
High-capacity switching architecture with up to 250 Mpps wire-speed throughput. 🧠 Junos OS
Enterprise-grade switching, routing, security, monitoring and network-management capabilities.Ideal Applications 📡 Enterprise Wi-Fi
High-density PoE+ access for wireless access points. ☎️ IP Telephony
Power and connect business IP phones at the access layer. 📹 IP Surveillance
PoE+ connectivity for network cameras and security devices. 🏢 Campus Access
Enterprise edge switching for offices, schools and institutional networks. 🔀 Distribution Uplinks
1/10GbE SFP/SFP+ uplinks provide flexible connectivity to upstream infrastructure. 🧪 Labs & Training
Suitable for Junos OS, switching, routing and Virtual Chassis labs.Typical DeploymentCore / Distribution │ │ 1G / 10G SFP+ ▼Juniper EX3400-48P ├── PoE+ → Wireless Access Points ├── PoE+ → IP Phones ├── PoE+ → IP Cameras ├── 1GbE → Workstations / Printers / IoT ├── SFP+ → Distribution / Core └── QSFP+ → Virtual Chassis / 40GbETechnical SpecificationsManufacturerJuniper NetworksModelEX3400-48PProduct FamilyEX3400 Ethernet SwitchForm FactorFixed 1U access switchAccess Ports48 × 10/100/1000BASE-T RJ-45 PoE/PoE+PoE+48 ports; up to 30W per supported PoE+ portFront Uplinks4 × individually configurable GbE SFP / 10GbE SFP+QSFP+ Ports2 × 40GbE QSFP+Virtual ChassisUp to 10 EX3400 switchesPoE Budget740W with 1 PSU / 1440W with 2 PSUsPower Supply Rating920W ACMaximum System Power (without PoE)120WData Rate336 Gbps offerirectionalThroughput250 Mpps wire speedDRAM / Flash2 GB ECC DRAM / 2 GB FlashCPUDual-core 1 GHzMAC Addresses32,000VLANs4,096Jumbo Frames9,216 bytesAirflowFront-to-backDimensions17.4 × 1.7 × 13.8 in (43.7 × 4.4 × 35 cm)Operating Temperature0°C to 45°C (32°F to 113°F)Operating SystemJunos OSConditionNEWCondition NEW CONDITION

• New Juniper Networks EX3400-48P enterprise switch
• Never deployed in a production network
• Outer packaging may show normal storage or handling wear
• Please review all listing photos for exact packaging, labels, PSU configuration and included accessories

What's Included

• 1 × Juniper Networks EX3400-48P 48-Port PoE+ Ethernet Switch
• Only power supply, power cord, rack ears / rack-mount hardware and accessories explicitly shown in listing photos or stated in the listing are included
• SFP, SFP+, QSFP+, DAC cables, licenses and other accessories are not included unless specifically stated

FAQ Are all 48 access ports PoE+ capable?

Yes. Juniper specifies 48 PoE+ capable 10/100/1000BASE-T ports on the EX3400-48P.

How many 10GbE uplinks are available?

Four front uplink ports can each operate as 1GbE SFP or 10GbE SFP+.

Does it support 40GbE?

Yes. It includes two 40GbE QSFP+ ports.

What is the maximum PoE budget?

740W with one 920W PSU or up to 1440W with two 920W PSUs.

Does it support Virtual Chassis?

Yes. Up to ten EX3400 switches can be interconnected and managed as a single logical device.

Are optics or DAC cables included?

Only if explicitly shown in the listing photos or specifically stated by the seller.

Why Buy From Us? ✅ NEW CONDITION
Enterprise networking hardware ready for deployment. 📦 Secure Packaging
Carefully prepared for safe transport. 🛡️ 1-Year Warranty
Buy with confidence. ↩️ Free Returns
Hassle-free return policy. 48-Port Enterprise PoE+ with 10G & 40G Connectivity

The Juniper EX3400-48P combines high-density Gigabit PoE+, four 1/10GbE uplinks, dual 40GbE QSFP+ connectivity, Virtual Chassis technology and Junos OS in a compact enterprise access platform.

Enterprise Networking Solutions Trusted Enterprise Hardware • Professional Service • Fast Shipping